img{@extend %imgB;}
.flex{@extend %flex;}
.cob4{ color:#b4b4b4;}
.pt10{ padding-top:10px;}
.arr_7_7{
  width: 7px;
  height: 7px;
  border-top:2px solid #828282;
  border-right:2px solid #828282;
}
.warning{
  border:1px solid #f00;
}

.right_arr{
  position:absolute;
  border-right:1px solid #d0d0d0;
  border-bottom:1px solid #d0d0d0;
  width:g(20); height:g(20);
  right:g(30);
  -webkit-transform:translateY(-50%) rotate(-45deg); -moz-transform:translateY(-50%) rotate(-45deg); -ms-transform:translateY(-50%) rotate(-45deg); -o-transform:translateY(-50%) rotate(-45deg); transform:translateY(-50%) rotate(-45deg);
  top:50%;

}
.ui_mask {
  position: fixed;
  width: 100%;
  height: 100%;
  background: #000;
  top: 0;
  bottom:0;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  /*visibility:hidden;*/
  z-index: 99;
  -webkit-transition: opacity .3s;
  -moz-transition: opacity .3s;
  -ms-transition: opacity .3s;
  -o-transition: opacity .3s;
  transition: opacity .3s;
  pointer-events: none;
}

.ui_mask_show {
  opacity: 1;
  /*visibility:visible;*/
  pointer-events: auto;
}
.loading {
  background: url($root + "loading.gif");
  background-size: 16px 16px;
  background-repeat: no-repeat;
  height: 32px;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  position: fixed;
  margin: auto;
  z-index: 999;
  background-position: center center;
  display: none;
  width: 32px;
}